Did you know that some dinosaurs, like the Stegosaurus, had brains the size of walnuts?
Allosaurus
Type of Dinosaur:
large theropod
Length:
12 Meters
Weight:
2000 Kilograms
Diet:
carnivorous
Era:
Late Jurassic, 152-145 million years ago
Location:
Portugal, USA
Taxonomy:
Dinosauria, Saurischia, Theropoda, Neotheropoda, Tetanurae, Avetheropoda, Carnosauria, Allosauroidea, Allosauridae
Named By:
Marsh (1877)
Type of Species:
fragilis
Description:
The teeth of Allosaurus were 5-10cm long and curved backwards to prevent prey from escaping.
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